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Please use this identifier to cite or link to this item: http://repositorio.insp.mx:8080/jspui/handle/20.500.12096/8435
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DC FieldValueLanguage
dc.coverage.spatialnacional-
dc.creatorRuelas Gonzalez, Maria Guadalupe-
dc.date.accessioned2024-04-29T22:42:03Z-
dc.date.available2024-04-29T22:42:03Z-
dc.date.issued2021-
dc.identifier.issn1365-3156-
dc.identifier.urihttps://onlinelibrary.wiley.com/doi/10.1111/tmi.13680-
dc.identifier.urihttps://doi.org/10.1111/tmi.13680-
dc.identifier.urihttp://repositorio.insp.mx:8080/jspui/handle/20.500.12096/8435-
dc.description.abstractObjective: To evaluate the protective effect of house screening (HS) on indoor Aedes aegypti infestation, abundance and arboviral infection in Merida, Mexico. Methods: In 2019, we performed a cluster randomised controlled trial (6 control and 6 intervention areas: 100 householdsarea). Intervention clusters received permanently fixed fiberglass HS on all windows and doors. The study included two cross-sectional entomologic surveys, one baseline (dry season in May 2019) and one post-intervention (PI, rainy season between September and October 2019). The presence and number of indoor Aedes females and blood-fed females (indoor mosquito infestation) as well as arboviral infections with dengue (DENV) and Zika (ZIKV) viruses were evaluated in a subsample of 30 houses within each cluster. Results: HS houses had significantly lower risk for having Aedes aegypti female mosquitoes (odds ratio [OR] 0.56, 95 CI 0.33-0.97, p 0.04) and blood-fed females (OR 0.53, 95 CI 0.28-0.97, p 0.04) than unscreened households from the control arm. Compared to control houses, HS houses had significantly lower indoor Ae. aegypti abundance (rate ratio [RR] 0.50, 95 CI 0.30-0.83, p 0.01), blood-fed Ae. aegypti females (RR 0.48, 95 CI 0.27-0.85, p 0.01) and female Ae. aegypti positive for arboviruses (OR 0.29, 95 CI 0.10-0.86, p 0.02). The estimated intervention efficacy in reducing Ae. aegypti arbovirus infection was 71. Conclusions: These results provide evidence supporting the use of HS as an effective pesticide-free method to control house infestations with Aedes aegypti and reduce the transmission of Aedes-transmitted viruses such as DENV, chikungunya (CHIKV) and ZIKV.-
dc.formatpdf-
dc.languageeng-
dc.publisherBlackwell Science Ltd-
dc.rightsinfo:eu-repo/semantics/openAccess-
dc.rightshttp://creativecommons.org/licenses/by-nc-nd/4.0-
dc.subjectAedes / physiology; Aedes / virology; Animals; Cluster Analysis; Cross-Sectional Studies; Dengue Virus / isolation & purification; Female; Host-Pathogen Interactions; Housing; Humans; Mexico; Mosquito Control / methods; Zika Virus / isolation & purification; Aedes aegypti; Aedes-transmitted viruses; House screening; Merida; arboviruses.-
dc.titleProtective effect of house screening against indoor Aedes aegypti in Mérida, Mexico: A cluster randomised controlled trial-
dc.typeinfo:eu-repo/semantics/article-
dc.subject.ctiinfo:eu-repo/classification/cti/3-
dc.creator.orcidorcid/0000-0002-9692-3509;Ruelas Gonzalez, Maria Guadalupe-
dc.creator.orcidorcid/0000-0002-9692-3509;Ruelas Gonzalez, Maria Guadalupe-
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